more maubot with wss proxy

roles/matrix-maubot/defaults/main.yml

@@ -19,4 +19,4 @@ matrix_maubot_cs_url: http://matrix-synapse:8008
 matrix_maubot_admins: false
 
 matrix_maubot_docker_image: dock.mau.dev/maubot/maubot:latest
-matrix_maubot_docker_image_force_pull: "{{ matrix_dimension_docker_image.endswith(':latest') }}"
+matrix_maubot_docker_image_force_pull: "{{ matrix_maubot_docker_image.endswith(':latest') }}"

roles/matrix-maubot/tasks/main.yml

@@ -60,9 +60,13 @@
       	resolver 127.0.0.11 valid=5s;
       	set $backend "matrix-maubot:{{ matrix_maubot_management_port }}";
       	proxy_pass http://$backend;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
       {% else %}
       	{# Generic configuration for use outside of our container setup #}
       	proxy_pass http://127.0.0.1:{{ matrix_maubot_management_port }};
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
       {% endif %}
       }
   when: matrix_maubot_enabled|bool